CPT® Code 15860

The procedure described by CPT® Code 15860 involves the intravenous injection of a dye agent, such as fluorescein or methylene blue, to assess vascular flow in a specific area where a flap or graft has been placed. This technique is crucial in evaluating the blood supply to the flap or graft, which is essential for its viability and function. The use of these dye agents allows for real-time visualization of vascular flow, helping physicians determine if the tissue is receiving adequate blood supply. This assessment is particularly important in surgical settings where flaps or grafts are utilized for reconstruction or repair, as compromised blood flow can lead to tissue necrosis and failure of the surgical procedure. The intravenous administration of the dye facilitates a non-invasive method to monitor vascular integrity, ensuring that the surgical intervention is successful and that the patient’s recovery can proceed without complications related to inadequate perfusion.